Nothing big happened!!!
i just mentioned the OT which pushed this train schedule badly...
All mentioned train departed long after Udhna Exp with 3 of them been Rajdhani...dats wht big hppnd!!!
Ur response seems the one who only keep guess without any analysis (even whn the same been provided for reference)!!!
Or...
more... mayb cz its ECR nt NCR & hence u been clueless, else it may hav been Zonal Vash!!